Not walking yet?

Anyone’s LO not walking independently yet? I mentioned it at the 15 mo appointment and the doctor seemed kinda worried and recommended early intervention if nothing changes in a week or 2.

She walks a few steps and then goes back down to crawl. The most she’s walked is like 8 steps and then goes back down. Idk if it’s a case of she doesn’t know how to or doesn’t WANT to.

I’m hoping she walks soon... 😕